Description:

Performance Gains:
This system produced gains of up to +8 HP and +15 lbs. x Ft. TQ., as measured on our in-house dyno.

3" - 2-1/2" 304 Stainless Steel Construction:
This axle-back exhaust system is constructed of 3" - 2-1/2" mandrel-bent 304 stainless steel tubing for maximum strength and durability.

Resonator:
This system features a 4" x 16" 304 stainless steel resonator, producing a mild sound.

Dual 4" Diameter Polished Exhaust Tips:
Finishing off this exhaust system are dual 4" diameter polished stainless steel exhaust tips. The tips features a laser etched aFe POWER logo for a unique style.

Installation:
Utilizing factory style hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation.

Computer-Aided Design:
Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment.

MIG-Welded:
100% MIG-Welded for race-proven strength and durability.

Emissions Disclaimer:
This product does not require a CARB EO#.

aFe POWER exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.

MACH Force-Xp 3 IN to 2-1/2 IN Stainless Steel Axle-Back Exhaust System Polished Audi A4 (B9) 17-19 L4-2.0L(t)

Special order product(s), please allow an additional 10-15 days delivery. For more detailed information please contact HKP Tuning