2003-2007 Infiniti G35 3.5L Cat-back Exhaust System Kit - For Coupe models

• STAINLESS STEEL 409 GRADE: Built from durable, corrosion-resistant stainless steel for long-lasting performance in any driving condition.
• EASY INSTALLATION: Professionally install with ease—no welding required. Free gaskets and clamps included where needed for a hassle-free setup.
• OPTIMIZED PERFORMANCE: Enhances exhaust flow, reducing back pressure to improve horsepower and torque.
• SATISFACTION GUARANTEED: We stand by our quality with a hassle-free return policy if you’re not completely satisfied.
• WARRANTY: All products are brand new and covered against defects. Shipping, labor, and incidental fees are not included. Installed or altered items are non-returnable.

UPC: 730945626248
Manufacturer : Northeastern Exhaust
Material : 409-Grade Stainless Steel
Manufacturer Part Number : 303123 + 606118 + 604129
Interchange Part Number : 50345 + 56184 + 54647
Connection Type : Direct-Fit
Warranty : Limited Lifetime

Important Note :

1. Will fits 2003-2007 Infiniti G35 3.5L only with Coupe models
2. Will fits 2007 Infiniti G35 3.5L only with VQ35DE Engine

One (1) Y-Pipe
One (1) Resonator Pipe
One (1) Muffler
Four (4) Gaskets
One (1) Clamp

Have the exhaust system installed by a certified mechanic. Make sure to check for any leaks after installation and ensure the tailpipe extends to a safe discharge point beyond the vehicle body, as exhaust gases may enter the vehicle and pose a serious safety risk.

Shipping Information

• Currently, we only ship within the 48 contiguous United States. Most orders will ship out within 1-2 business days after receiving cleared payment. Major carriers i.e. FedEx and UPS do not pick up on weekends or holidays, so we cannot ship on Saturdays, Sundays, or Holidays. For Alaska, please contact us by e-mail first for shipping availability and shipping cost for your product.
• Some shipments may require signature due to the size and price of the order. Please check our Shipping Page for more details.

Return Policy

• We offer 30-day return upon delivery for a refund. Please check our Return policy page for more details

Warranty Coverage

• All items listed are 100% brand new and come with a limited lifetime warranty (unless specified otherwise) against manufacturer defects. Please check our Warranty Coverage page for more details

Equivalent Part Disclaimer Note

• In unlikely event the part is unavailable, we may send a similar or equivalent part. By placing your order, you agree to receive an equivalent replacement when necessary.