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Nissan Altima Aftermarket Parts & Accessories

STILLEN manufactures parts for the Nissan Altima coupe and sedan ranging from urethane front lip spoilers to cat back exhaust systems. We manufacture other Nissan Altima performance parts including hi-flow intakes and axle back exhaust systems. Along with the Altima parts we manufacture in-house, we are also retailers of aftermarket Altima parts manufactured by leading performance part companies including Injen, K&N, AEM, Magnaflow, and others. When you purchase Altima parts from STILLEN, you can be sure that you are getting the finest quality parts available to keep your Altima on the road for years to come.

Nissan Altima Performance Shop:

If you are looking to upgrade your Nissan Altima and live in the Orange County, CA area, be sure to check out the STILLEN performance shop! We specialize in Altima performance upgrades including exhaust installations, body kit installations and more! To schedule your appointment or to speak with one of our experts, please call 866-250-5542 and we will be happy to help you!

STILLEN Custom Nissan Altima:

Our Altima body kit has been and continues to be a top seller for us because of the aggressive look and perfect fit. Our front lip for the Altima has a unique aggressive feel that will be sure to turn heads. STILLEN's Altima performance parts will add horsepower and longevity to your Altima. Lowering springs, sway bars, and brake kits  to improve your handling and gas mileage. STILLEN's cat back exhaust system will add horsepower and a much needed deeper tone than the Altima's stock exhaust provides.

Altima Performance Parts

STILLEN Hi-Flow Intake402841
STILLEN Cat Back Exhaust508295

Altima Suspension

STILLEN Rear Sway Bar304235
Eibach Pro-Kit Springs6364.140

Altima Body Kit

STILLEN Urethane Front Fascia108343
(STILLEN Urethane Front Lip Spoiler Also Available)108342
STILLEN Urethane Side Skirts (Rockers)108345
STILLEN Urethane Roof Wing108357
STILLEN Urethane Rear Wing108356
Custom Vinyl Graphics 

Altima Brake System

AP Racing 4-Piston / 13" Rotor Brake Kit - Black30-5900
AP Racing Rear 4-Piston / 2pc. Rotor Brake Kit - RedAP3751SR

Altima Wheels & Tires

Privat Zentralle 19"x8” Wheels 
BF Goodrich G-Force KDW Tires - 245/35ZR19 

Altima Interior

Katzkin Custom Leather 
Sony MEX-BT5000 Head Unit 
Rockford Fosgate Punch Speakers, Subs, Amps and Cables
* Installed by Al & Ed's Autosound - Huntington Beach, CA

Featured Nissan Altima Parts

Recent Nissan Altima Posts:

2008-2014 Nissan Altima Exhaust – A Difference You Can Hear

Feel the power and hear the difference with a 2008-2014 Nissan Altima Exhaust by STILLEN! This cat-back exhaust system is a must-have for any Altima owner!

Nissan Altima Front Lip Spoiler now available to make your 2010-12 Sedan the envy of the pack.

Stillen 2010-12 Nissan Altima Front lip spoiler made from highly durable polyurethane guaranteed to fit your vehicle right w/ mounting hardware...

New! 2007-2013 Nissan Altima Sway Bar – Coupe or Sedan

If you have a broken Nissan Altima sway bar or just aren't happy with the performance of your factory sway bar, check out the redesigned STILLEN sway bar!

Video Spotlight: Nissan Altima Video

STILLEN Exhaust vs. Factory Exhaust on Nissan Altima