Pay in 4 interest-free payments of $111.25 Learn more
Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
AN Size: Part Number: -4AN 21504 -6AN 21506 -8AN 21508 -10AN 21510 -12AN 21512 -16AN 21516 -20AN 21520
For Best Results:
5mm bores for an 8
(2) M20 x -10AN Straight Fittings
HKS Sport Exhaust for 02-07 WRX/STi (31013-BF001) Go Fast Bits AN Size: Part Number: -4ANThe HKS "Legal Muffler" sport cat back exhaust is designed as a stock replacement system with better looks, performance and sound. Includes the two piece mild steel exhaust with polished stainless steel tip, gaskets and hardware. Vehicle Fitment: 2002 2007 Subaru WRX 2004 2007 Subaru STi Features: Mild Steel Construction Stainless Steel Tip Tip 106mm Piping 75mm Includes: Exhaust Gaskets & Hardware
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