84-91 American Racing Header Exhaust System With Catalytic Convertors (ND)
1984-1991 C4 Corvette American Racing Headers. Your long awaited C4 systems are here! With features you'd expect from ARH including all 100% US made 304 S/S construction, 3/8" thick flanges with hand ported inlets, merge collectors with scavenger spikes, 1-3/4" primaries and 3" X-Pipe equipped
Description
1984-1991 C4 Corvette American Racing Headers.
Your long awaited C4 systems are here! With features you'd expect from ARH including all 100% US made 304 S/S construction, 3/8" thick flanges with hand ported inlets, merge collectors with scavenger spikes, 1-3/4" primaries and 3" X-Pipe equipped exhaust.
Includes 200 cell metallic substrate cats.
It simply doesn't get better. The system is designed to splice into your factory or aftermarket exhaust with mild adapting. Will also work with straight or angle plug heads. Expect minimum gains of 25 RWHP.
Your long awaited C4 systems are here! With features you'd expect from ARH including all 100% US made 304 S/S construction, 3/8" thick flanges with hand ported inlets, merge collectors with scavenger spikes, 1-3/4" primaries and 3" X-Pipe equipped exhaust.
Includes 200 cell metallic substrate cats.
It simply doesn't get better. The system is designed to splice into your factory or aftermarket exhaust with mild adapting. Will also work with straight or angle plug heads. Expect minimum gains of 25 RWHP.
Specifications
| Base Unit of Measure | KIT |
| Net Weight | 57 |
| Car Years 1 | 1984 1985 1986 1987 1988 1989 1990 1991 |
| Part # | 324561 |
| Search Description | C4 CORVETTE ARH EXHAUST SYSTEMS HEADERS PIPES |
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