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Pypes

Exhaust Set, Pypes, 70-71 GTO & 68-72 Cutlass, 2.5" Cross-Back, X-Change/X-Pipe

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Part# : G242168

Mfg#: SGA16

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^$747.⁹⁹

List Price: $823.95

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Muffler

Vehicle Specific View fitment for 4 models

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1970-71 Pontiac GTO Exhaust System, (2.5", X-Change), by Pypes®

Pypes® stainless crossmember-back exhaust with selectable muffler options.

Build the exhaust around the sound and layout that suit the car with this Pypes® crossmember-back system. The 2.5" mandrel-bent tubing maintains a smooth path through the bends, while stainless steel construction helps the system withstand heat and corrosion. The X-Change crossover combines an X-pipe with capped outlets that can be opened for an unmuffled exhaust path where permitted. Choose the muffler option to set the exhaust’s character. Race Pro mufflers use a packed, straight-through design for strong flow and a restrained low-rpm character that becomes more pronounced under acceleration. Street Pro mufflers use a chambered design for a rich, aggressive street/strip tone. Turbo Pro mufflers use internal flow-control passages to deliver a mellow performance tone while managing resonance. Violator mufflers use a louvered internal tube and sound-deflector chambers for the most assertive sound choice in this group. The no-muffler version supplies the tubing package for a separately selected pair of mufflers. Installation hardware is included, but the front connections must match the installed exhaust. Manifold downpipes and header reducers are selected separately, and trimming may be required. Exhaust tips are sold separately. Pypes® backs the system with a limited lifetime warranty.

• Fitment: 1970-71 Pontiac GTO with the matching valance-exit tailpipe layout. • System: crossmember-back; X-Change. • Tubing diameter: 2.5"; select the listed configuration. • Construction: 16-gauge mandrel-bent stainless steel. • Muffler options: No Mufflers, 14" Race Pro, 14" Street Pro, 14" Turbo Pro, 14" Violator, 18" Race Pro, 18" Turbo Pro. • Material: natural-finish 409 stainless steel. • Included: system tubing, clamps and hangers; mufflers only as selected. • Not included: exhaust tips and engine-specific downpipes/header reducers. • Installation: fitting and trimming may be required. • Warranty: limited lifetime.

Notes

This item is not eligible for any further discounts or promotional pricing.
This item is Oversize 3, and is excluded from free ground shipping.

This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only. Learn More

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WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model	Application Details
1968–1972 Oldsmobile Cutlass	14" muffler, 2-1/2" w/rr valance exit
	2-1/2", w/rr valance exit
	With X-Change - 2-1/2" w/rear valance exit
	With X-change - 2-1/2" w/rear valance exit, w/bumper cut outs
	With X-Change - w/rear valance exit
	With X-Change w/rear valance exit
1970–1971 Pontiac GTO	With X-Change - 2-1/2" w/rear valance exit
	With X-Change - w/rear valance exit
	2-1/2" w/rr valance exit
	With X-change - 2-1/2" w/rear valance exit
1970–1971 Pontiac LeMans	With X-Change - 2-1/2" w/rear valance exit
	With X-Change - w/rear valance exit
	2-1/2" w/rr valance exit
	With X-change - 2-1/2" w/rear valance exit
1970 Pontiac Tempest	With X-Change - 2-1/2" w/rear valance exit
	With X-Change - w/rear valance exit
	2-1/2" w/rr valance exit
	With X-change - 2-1/2" w/rear valance exit
	2-1/2", w/rr valance exit

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