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GMC Syclone Mufflers
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Fits: All Jeeps (Universal), Universal
PART# 400069
Inlet Diameter: 4"
Outlet Diameter: 4"
Style: Oval
Finish: Stainless Steel
Fits: All Jeeps (Universal), Universal
PART# 40741
Inlet Diameter: 4"
Outlet Diameter: 4"
Style: Round
Finish: Stainless Steel
Fits: All Jeeps (Universal), Universal
PART# 40477
Outlet Diameter: 2.5"
Inlet Diameter: 2.5"
Style: Oval
Fits: All Jeeps (Universal), Universal
PART# 40474
Outlet Diameter: 2.5"
Inlet Diameter: 3"
Style: Oval
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MagnaFlow 94006 Pre-OBDII Universal Catalytic Converter, 2.5" Inlet/Outlet (EPA

5" Inlet 6" Outlet Diesel Exhaust Tip Muffler For GMC SIERRA DENALI 2500HD 3500

4" x 8" x 15" Black Stainless Steel Slant Tip Bolt On Diesel Exhaust Tip

18221 Walker Muffler for Chevy S10 Pickup GMC Sonoma Chevrolet S-10 Typhoon

5" Inlet 6" Outlet 15" L Exhaust Tip Muffler For GMC SIERRA DENALI 2500HD 3500

Chrome Coated Rolled Edge Angle Diesel Exhaust Tip 4" Inlet 8" Outlet 15" Long
You Have Selected
GMC Syclone Mufflers
Choose Your Vehicle:
Shop GMC Syclone Mufflers by Year
1 - 4 of 4
Sort by:
Fits: All Jeeps (Universal), Universal
PART# 400069
Inlet Diameter: 4"
Outlet Diameter: 4"
Style: Oval
Finish: Stainless Steel
Fits: All Jeeps (Universal), Universal
PART# 40741
Inlet Diameter: 4"
Outlet Diameter: 4"
Style: Round
Finish: Stainless Steel
Fits: All Jeeps (Universal), Universal
PART# 40477
Outlet Diameter: 2.5"
Inlet Diameter: 2.5"
Style: Oval
Fits: All Jeeps (Universal), Universal
PART# 40474
Outlet Diameter: 2.5"
Inlet Diameter: 3"
Style: Oval
Previous | 1 | Next |
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Not able to find what you are looking for?


MagnaFlow 94006 Pre-OBDII Universal Catalytic Converter, 2.5" Inlet/Outlet (EPA

5" Inlet 6" Outlet Diesel Exhaust Tip Muffler For GMC SIERRA DENALI 2500HD 3500

4" x 8" x 15" Black Stainless Steel Slant Tip Bolt On Diesel Exhaust Tip

18221 Walker Muffler for Chevy S10 Pickup GMC Sonoma Chevrolet S-10 Typhoon

5" Inlet 6" Outlet 15" L Exhaust Tip Muffler For GMC SIERRA DENALI 2500HD 3500

Chrome Coated Rolled Edge Angle Diesel Exhaust Tip 4" Inlet 8" Outlet 15" Long
