Stillen Performance Auto Parts
- Stillen®Stainless Steel Cat-Back Exhaust System with Split Rear Exit (504455)Stainless Steel Cat-Back Exhaust System with Split Rear Exit (504455) by Stillen®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. Instantly at start up, the Infiniti Red...$1,584.59
- Stillen®Stainless Steel Cat-Back Exhaust System with Split Rear Exit (504454)Stainless Steel Cat-Back Exhaust System with Split Rear Exit (504454) by Stillen®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. Instantly at start up, the Infiniti Red...$1,697.78
- Stillen®Stainless Steel Cat-Back Exhaust System with Split Rear Exit (504453)Stainless Steel Cat-Back Exhaust System with Split Rear Exit (504453) by Stillen®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. Instantly at start up, the Infiniti Red...$1,528.00
- Stillen®Stainless Steel Cat-Back Exhaust System with Split Rear Exit (504445)Stainless Steel Cat-Back Exhaust System with Split Rear Exit by Stillen®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. The Stillen exhausts for the Infiniti...$1,131.85
- Stillen®Stainless Steel Cat-Back Exhaust System with Split Rear Exit (504435)Stainless Steel Cat-Back Exhaust System with Split Rear Exit by Stillen®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. The Stillen exhausts for the 3rd Gen Infiniti...$1,131.85
- Stillen®Stainless Steel Cat-Back Exhaust System with Split Rear Exit (504402)Stainless Steel Cat-Back Exhaust System with Split Rear Exit by Stillen®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. Stillen has developed a new Infiniti G37...$1,579.65
- Stillen®Stainless Steel Cat-Back Exhaust System with Split Rear Exit (504377)Stainless Steel Cat-Back Exhaust System with Split Rear Exit by Stillen®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. Stillens Cat-Back Exhaust System helps drum up...$1,473.67
- Stillen®Stainless Steel Cat-Back Exhaust System with Split Rear Exit (504360D)Stainless Steel Cat-Back Exhaust System with Split Rear Exit by Stillen®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. StillenS exhaust for the G35 Coupe is the result...$1,579.65
- Stillen®Stainless Steel Cat-Back Exhaust System with Split Rear Exit (504350D)Stainless Steel Cat-Back Exhaust System with Split Rear Exit by Stillen®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. Enjoy improved performance, sound and even MPG...$1,343.14
- Stillen®Stainless Steel Near Cat-Back Exhaust System with Split Rear Exit (504437)Stainless Steel Near Cat-Back Exhaust System with Split Rear Exit by Stillen®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. The Stillen exhausts for the Infiniti M35,...$1,149.73
- Stillen®Matte Black Rear Diffuser (KB12846MB)Rear Diffuser (KB12846MB) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$356.67
- Stillen®Matte Black Rear Diffuser (KB26002MB)Rear Diffuser (KB26002MB) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$409.30
- Stillen®Matte Black Rear Diffuser (KB25002MB)Rear Diffuser (KB25002MB) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$253.92
- Stillen®Matte Black Rear Diffuser (KB31002MB)Rear Diffuser (KB31002MB) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$254.22
- Stillen®Matte Black Rear Diffuser (KB13158MB)Rear Diffuser (KB13158MB) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$367.17
- Stillen®Matte Black Rear Diffuser (KB13145MB)Rear Diffuser (KB13145MB) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$376.33
- Stillen®Matte Black Rear Diffuser (KB12818MB)Rear Diffuser (KB12818MB) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$317.03
- Stillen®Matte Black Rear Diffuser (KB127418MB)Rear Diffuser (KB127418MB) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$317.02
- Stillen®Matte Black Rear Diffuser (KB11241MB)Rear Diffuser (KB11241MB) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$321.86
- Stillen®Matte Black Rear Diffuser (KB11235MB)Rear Diffuser (KB11235MB) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$362.11
- Stillen®Matte Black Rear Diffuser (KB11222MB)Rear Diffuser (KB11222MB) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$321.86
- Stillen®Rear Diffuser (Unpainted) (KB12846)Rear Diffuser (KB12846) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$327.43
- Stillen®Rear Diffuser (Unpainted) (KB26002)Rear Diffuser (KB26002) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$350.82
- Stillen®Rear Diffuser (Unpainted) (KB31002)Rear Diffuser (KB31002) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$256.39
- Stillen®Rear Diffuser (Unpainted) (KB25002)Rear Diffuser (KB25002) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$253.92
- Stillen®Rear Diffuser (Unpainted) (KB13145)Rear Diffuser (KB13145) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$303.23
- Stillen®Rear Diffuser (Unpainted) (KB12818)Rear Diffuser (KB12818) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$252.33
- Stillen®Rear Diffuser (Unpainted) (KB127418)Rear Diffuser (KB127418) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$252.33
- Stillen®Rear Diffuser (Unpainted) (KB11241)Rear Diffuser (KB11241) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$252.25
- Stillen®Rear Diffuser (Unpainted) (KB11235)Rear Diffuser (KB11235) by Stillen®. Ready to Prime and Paint. Personalize your ride with a Stillen rear diffuser! Stillen has been manufacturing polyurethane body styling parts for over 30 years. Stillen the experts when it comes to...Part Comes Pre-Installed with 3M Automotive Tape (Same as OEM uses)No Cutting or Modification to Bumper - Removable$298.05
Stillen is known for specializing in car and truck modding parts, including engine components, exhaust systems, superchargers and turbos, performance brake kits, coilover systems, exterior and interior accessories, and more. All of these parts and accessories are backed by the racing success of the company's founder, Steve Millen, who has been a professional racer for over 30 years. Beginning with 24 Hours of Daytona and ending with Nissan Prototypes at Le Mans, Steve has been victorious on racetracks the world over.
Steve Millen has captured several prestigious titles, including IMSA GT Driver's Championship, while being behind the wheel of his Nissan 300ZX Twin Turbo race car. His list of victories has earned him the title of being one of the most victorious drivers in IMSA GT history. And of course, this very legacy has brought Steve to test some of the finest and most powerful sports autos in the world, while developing his business in performance parts. For Stillen, this means engineering and manufacturing parts which are thoroughly tested and rigorously proven at the racetrack to work. Stillen constantly continues perfecting its existing parts.
There are plenty of automotive media, including Super Street, The Smoking Tire, DSport, AutoWeek, Automobile, Motor Trend, Road & Track, Car & Driver, and others, which have tested Stillen performance products and project autos and gave them excellent feedback. It is exactly the type of professional evaluation in real-world conditions that give Stillen a noteworthy edge over the competition with its products. Stillen superchargers will jam-pack your thoroughbred with plenty of fuel and air. Stillen intake systems will deliver plenty of fresh cool air in order for it to be mixed with racing gasoline and ignited. And Stillen exhaust will be as unrestrictive as possible, all in order to offer the maximum horsepower and torque gains!