Flowmaster 81073 Exhaust Manifold Downpipe Fits Grand Prix GTO LeMans Tempest for Sale

Price: $162

This item has been shown 202 times.

Exhaust Pipe

Exhaust Manifold Downpipe

Exhaust Manifold Downpipe; 2.25 in. Inlet; 2.5 in. Outlet; Dual; 409 Stainless Steel;


SPECIFICATIONS:
  • Bend Angle: N/A
  • Center Line Radius: N/A
  • Gauge: OEM
  • Heat Shield Attached: No
  • Inlet Diameter: 2.250 in.
  • Inlet Inside Diameter: 2.250 in.
  • Leg/Straight Length: N/A
  • Material: Stainless Steel
  • Outlet Diameter: 2.500 in.
  • Pipe Material: Stainless Steel
  • Position: N/A
  • Single or Dual: Dual
  • System Type: Manifold Down Pipe
  • Tube Diameter: 2.500 in.
  • Tubing Diameter: 2.500 in.
  • WARNING CA Proposition 65: Yes
  • WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

FEATURES:
  • Stainless Steel Construction
  • Includes Hardware
  • Great Fit
  • Lifetime Limited Warranty
  • Mandrel Bent

Flowmaster introduces their manifold downpipes for 1965-1968 Pontiac A-Body vehicles with 389/400 V8 engines. These 2.50" mandrel bent 409S stainless steel pipes only fit with manifold castings 9779032-D/S and 9779328-P/S and include the factory 2-bolt flanges. These downpipes are covered by Flowmaster's Lifetime Limited Warranty.

Flowmaster operates the only exhaust Research & Design facilities of its kind in the world, centered around the SuperFlow SF-7100 engine dynamometer complete with E.C.A. (engine cycle analysis) equipment and also SuperFlow chassis dyno's. Through use of these dyno's, Flowmasters engineering staff can track the complete engine cycle in millionths of a second and can obtain exact technical data of each degree of cam rotation, from induction to the tip of the exhaust system, while also showing the power numbers that really matter, the power numbers to the ground. Flowmaster also utilizes Spectrum Analyzers to fine tune the sound of each of the eleven different series of mufflers that Flowmaster currently offers, both for peak performance and just the right sound levels and tones. Flowmasters product line includes exhaust products for Performance Street, Muscle cars, Trucks, Street Rods, RV's, Motorhomes, and all types of race applications. With over 400 different muffler models, 370+ exhaust systems and numerous exhaust accessories available, Flowmaster offers you the choice of sound to fit your sound preference from wild to mild and of your specific vehicle needs. Call our experienced tech staff for live help and detailed information regarding your vehicles. With Ray still active and hands on with the R&D department in the development, not only of new exhaust products, but also with new technologies currently being tested in third and new R&D facility, the future looks to be very exciting indeed.

If you are having issues with /Paypal or product questions, please feel free to call us Asa Performance.
We’ve been in business for over15 years and are committed to providing excellent products with exceptional service. If you have any questions or problems, we are more than happy to address your concerns.



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