12 Days of Christmas
1-800-345-4545
FREE SHIPPING!
Orders Over $95
Same Day Shipping Before 11 PM ET
0
My Cart
$0.00
Shop By Vehicle
Shop By
Category
All Categories

Rebates
Gift Certificates
My Account
E-Mail Signup
Catalog Request
Help

JEGS Performance Products 31004

Off-Road Y-Pipe 1998-2002 Silverado/Sierra C/K1500 & 1/2 ton 4.3L (except CA)

JEGS Performance Products 31004

555-31004

jegs shipping
FREE Shipping
Ships
$189.99
$159.99
ON SALE - $30.00 OFF
JEGS Performance Products 31004 Off-Road Y-Pipe 1998-2002 Silverado/Sierra C/K1500 & 1/2 ton 4.3L (except CA) $159.99
Off-Road Y-Pipe
  • 1998-2002 Silverado/Sierra C/K1500 & 1/2 ton 4.3L (except CA)
  • 1999-2000 Silverado/Sierra C/K1500 & 1/2 ton 4.8L/5.3L (except CA)

  • JEGS Performance Products 31004 Details

    GM

  • Fits all with OE 2-3/4'' single flat flange exhaust after dual converters only EXCEPT 2000-02 OE y-pipe systems with flat spot after driver's side O2 sensor and just before the y-junction
  • 2-1/2" inlets and 3" single flat flange outlet will accomodate use of factory 2-3/4" exhaust or aftermarket 3" system.

  • JEGS Y-Pipes provide maximum exhaust flow for off-road truck use. These fit directly from the manifold to the stock cat-back exhaust for all 2WD/4WD applications and wheel bases. Constructed from mandrel-bent 16-gauge aluminized tubing, the pipes include flanges, gaskets, oxygen sensor bungs and plugs, and exhaust clamps. A JEGS cat-back exhaust system is recommended to receive the full benefit of the increased exhaust flow. Catalytic converter(s), sold separately, can be added for street-legal use, yet some modifications will be required. Made in the USA.

    Does JEGS Performance Products 31004 fit your vehicle?

    Narrow Results
    Filter By
    Year
    Filter By
    Make
    Filter By
    Model
    Filter By
    SubModel
    Filter By
    EngineType
    Filter By
    Liter

    1999 GMC K1500 PICKUP

    • Liter: 5.0
    • SubModel: SIERRA SL
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1999 GMC C1500 PICKUP

    • Liter: 5.0
    • SubModel: SIERRA SL
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1998 GMC K1500

    • Liter: 4.3
    • SubModel: SIERRA
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1999 CHEVROLET K1500 PICKUP

    • Liter: 5.0
    • SubModel: LS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1999 CHEVROLET C1500 PICKUP

    • Liter: 5.0
    • SubModel: LS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1998 GMC C1500

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1998 CHEVROLET K1500 PICKUP

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1998 CHEVROLET C1500 PICKUP

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1998 GMC K1500

    • Liter: 4.3
    • SubModel: SIERRA XC
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )
    31004 - JEGS Off-Road Y-Pipes for Trucks is rated 5.0 out of 5 by 2.
    • 2016-12-05T08:15CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_348962, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from great product I've used this y-pipe on several GM trucks, it's easier and cheaper than having a local muffler shop cut the cats out of a factory y-pipe.
    Date published: 2014-12-26
    Rated 5 out of 5 by from Perfect Got this for a twin turbo build on my 2003 Silverado and it fit perfectly.
    Date published: 2016-10-29
    • 2016-12-05T08:15CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_348962, PRD, sort_relevancy
    • clientName_jegs
    Items You Need