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64-72 A-Body 2.5" Crossmember Back w/ X-Change System SGA11

Price is WITHOUT mufflers!
Choose your mufflers to the right.

Part Numbers
SGA11R - System with Race Pro Mufflers
SGA11R30 - System with 18" Race Pro Mufflers
SGA11T30 - System with 18" Turbo Pro Mufflers
SGA11S - System with Street Pro Mufflers
SGA11V - System with Violator Mufflers
Pricing: $634.60
5 5 1

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How It Sounds

Violator Mufflers

Street Pro

Race Pro

Turbo Pro



409 stainless steel!

Pypes Exhaust Systems are designed to deliver enhanced performance, provide extra punch in the passing lane and improve gas mileage. Fabricated using the highest quality materials, 16 gauge, mandrel-bent, stainless steel pipe ensures maximum exhaust gas flow, which can significantly boost horsepower. The stainless construction of our pipes and mufflers enables them to resist corrosion and extends the life of the system. Our mufflers, X-pipe, oem style stainless tailpipes, are also stainless constructed and precision matched to deliver the ultimate in sound and performance. Cad plated or stainless clamps, stainless hangers and polished stainless tips are available and included in most systems. These systems can be installed at home without any special tools. Some cutting may be required.

Same as SGA10 but includes X-Change X pipe kit for running open exhaust after the crossover.

**For 70-71 GTO and 68-72 442 use SGA16

California Residents: Prop 65 WARNING


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Shipping Information

  • Item Requires Shipping
  • 60.0 lbs.
  • W60.0000” x H14.0000” x L14.0000”

Customer Reviews

Comment Total Reviews (1)

1965 chevy chevelle
  • Currently 5/5 Stars

Reviewed by:

Product ownership: Less than 1 year

Purchased from: Pypes Performance Exhaust

How easy was the install?: Average
How would you rate the quality of your Pypes product?: High Quality
Overall, how satisfied are you with our Pypes product?: Satisfied (4
Please briefly tell us why you chose your ratings: just recently

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