ARH 1-3/4"x 1-7/8" Step Headers & Catted X-Pipe Long System (84-91 C4 Corvette) C4-84134300LSTWC
Regular price
$2,808.19
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All parts come with the essentials you need for a smooth fit and clear instructions. From performance upgrades to custom styling, unbox and get your ride ready with confidence!
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1984-1991 Corvette C4 Long System - Step Header 1-3/4 x 1-7/8 x 3 - Xpipe 3 x 3 with Cats
For C4 Corvette owners, American Racing Headers has answered the call. C4 systems are currently available with features you’d expect from ARH, including your choice of 1-3/4” or stepped 1-3/4” X 1-7/8” primaries and our 3” or 2-1/2" X-Pipe equipped exhaust (with or without our 200 cell metallic substrate cats). It simply doesn’t get better. Will work with straight or angle plug heads. Expect minimum gains of 25 RWHP.
Convertibles require our 2-1/2" X-Pipe mid-section and are not available with cats. ALL American Racing Headers Exhaust Systems are for OFF-ROAD use only.
For C4 Corvette owners, American Racing Headers has answered the call. C4 systems are currently available with features you’d expect from ARH, including your choice of 1-3/4” or stepped 1-3/4” X 1-7/8” primaries and our 3” or 2-1/2" X-Pipe equipped exhaust (with or without our 200 cell metallic substrate cats). It simply doesn’t get better. Will work with straight or angle plug heads. Expect minimum gains of 25 RWHP.
Convertibles require our 2-1/2" X-Pipe mid-section and are not available with cats. ALL American Racing Headers Exhaust Systems are for OFF-ROAD use only.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov