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Pypes Performance Exhaust SGF11R 2.5" X-Pipe Crossover System for 70-81 Camaro/Firebird

(1970-1981 Chevrolet Camaro; 1969-1974 Chevrolet Nova; 1968 Chevrolet Chevy II; 1970-1981 Pontiac Firebird)

Manufacturer

Picture for manufacturer Pypes Performance exhaust

Part Number

SGF11R
11 reviews
Sale Price

$629.79

4 left at this price

delivery box

Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Pypes Performance Exhaust SGF11R is a high-performance 2.5-inch X-pipe crossover system designed specifically for 1970-1981 Chevrolet Camaro and Pontiac Firebird F-body platforms. This Race Pro series exhaust component creates a true X-style crossover that balances exhaust flow between both banks of the engine for improved scavenging and power gains throughout the RPM range.

Key Features:

  • 2.5-inch mandrel-bent tubing for maximum flow and horsepower
  • X-pipe design equalizes exhaust pulses for better performance and aggressive tone
  • Race Pro series construction with heavy-duty materials
  • Direct fit application for 1970-1981 F-body vehicles
  • Precision engineered for proper ground clearance and fitment
  • Designed to work with Pypes cat-back exhaust systems or custom builds

This X-pipe crossover delivers the performance benefits serious enthusiasts demand, including increased horsepower, improved throttle response, and an aggressive exhaust note. The mandrel-bent construction maintains consistent pipe diameter through the bends, eliminating restrictions found in crush-bent alternatives. Ideal for street/strip applications and vehicles with modified engines seeking maximum exhaust system efficiency.

Products specifications

Fits

1970-1981 Chevrolet Camaro; 1969-1974 Chevrolet Nova; 1968 Chevrolet Chevy II; 1970-1981 Pontiac Firebird

Exhaust Tip Exit

Two

Exit Location

Split rear

Inlet Quantity

Dual

Intermediate Pipe Dia.

2.500 in.

Intermediate Pipe Diameter (in)

2.500 in.

Material

409 SS

Muffler Configuration

Single inlet/Single outlet

Muffler Included

Yes

Muffler Quantity

Two

Muffler Series

Race Pro

Muffler Style

Turbo

Notes

1976 thru 1981 Pontiac will require adapter for factory splitters.

Quantity

Sold as a kit.

System Finish

Natural

System Material

Stainless steel

System Style

Header-back

Tailpipe Dia.

2.500 in.

Tailpipe Diameter (in)

2.500 in.

Tip Included

No

Easy to order

Parts were correct. The 2-day air delivery took longer than I thought. From ship day to delivery took 4 days

AM just waiting on response to order question.

It was good

Thx

Easy order off site ,fast shipping time

Great experience the firat time ordering. The second time ordering, its already been a week past delivery date and still nothing. And for some reason instead of shipping tobmy state, the shipped from california to south carolina and im assuming they will be coming to me next

I would def order again from them great price and fast shipping.

Fast service

great

I was able to find a part I couldn't find anywhere else, and at a reasonable price! Thank you!

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