Top quality source for Exhaust parts for GM classic vehicles available through Highway Stars

Quick view Details

sku: PKG-TREX8687

Exhaust PACKAGE = Buick Grand National Reproduction Exhaust ( CAT BACK ) (Package includes Fixture check GM LICENSED muffler, 2 stock tailpipe hangers, 1 cat gasket, hardware packet) = CALL TO PURCHASE

Compare
Quick view Details

sku: TREX8485

Exhaust = 1984 1985 Buick Grand National Reproduction Exhaust ( CAT BACK ) (System , PLUS the muffler) = $1448 MUST CALL TO PURCHASE

MSRP:

Now: $1,448.00

Pre-Order Now
Compare
Quick view Details

sku: 4772

Gasket - Copper Turbo Exhaust Elbow w/internal waste-gate

MSRP: $16.95

Now: $15.95

Add to Cart
Compare
Quick view Details

sku: 25518527 R

Hanger, Exhaust Tailpipe - replaces GM# 25518527

MSRP: $34.95

Now: $24.95

Add to Cart
Compare
Quick view Details

sku: 25520009 LGM

Muffler - Buick Grand National Reproduction Muffler - Licensed GM Restoration-MUST BE PURCHASED TOGETHER W COMPLETE EXHAUST SYSTEM

MSRP:

Now: $399.00

Pre-Order Now
Compare
Quick view Details

sku: 25103338 R

Catalytic Converter - reproduction of GM# 25103338

MSRP: $349.00

Now: $299.00

This item is temporarily Out of Stock, BUT PLEASE CALL Highway Stars TO CHECK BECAUSE IT MAY HAVE JUST ARRIVED, OR please check back again soon when the inventory is updated.
Compare
Quick view Details

sku: TREX8687

Exhaust = Buick Grand National Reproduction Exhaust ( CAT BACK ) (System , PLUS the muffler) = $1448 MUST CALL TO PURCHASE

Compare
Quick view Details

sku: 4672

Gasket - Copper Turbo Exhaust Elbow w/external waste-gate

MSRP: $21.95

Now: $20.95

Add to Cart
Compare
Quick view Details

sku: 4172

Gasket - Copper Turbo to Header Flange Gasket

MSRP:

Now: $12.95

This item is temporarily Out of Stock, BUT PLEASE CALL Highway Stars TO CHECK BECAUSE IT MAY HAVE JUST ARRIVED, OR please check back again soon when the inventory is updated.
Compare
Quick view Details

sku: 25530599

Gasket - EGR Valve - GM# 25530599

MSRP:

Now: $9.95

This item is temporarily Out of Stock, BUT PLEASE CALL Highway Stars TO CHECK BECAUSE IT MAY HAVE JUST ARRIVED, OR please check back again soon when the inventory is updated.
Compare
Quick view Details

sku: 272182

Gasket - Steel Reinforced Graphite Turbo to Header Flange Gasket

MSRP:

Now: $4.95

This item is temporarily Out of Stock, BUT PLEASE CALL Highway Stars TO CHECK BECAUSE IT MAY HAVE JUST ARRIVED, OR please check back again soon when the inventory is updated.
Compare
Quick view Details

sku: 1262500

Gasket - turbo exhaust (downpipe) graphite gasket

MSRP: $21.95

Now: $11.95

This item is temporarily Out of Stock, BUT PLEASE CALL Highway Stars TO CHECK BECAUSE IT MAY HAVE JUST ARRIVED, OR please check back again soon when the inventory is updated.
Compare

Quick view

sku: PKG-TREX8687

Exhaust PACKAGE = Buick Grand National Reproduction Exhaust ( CAT BACK ) (Package includes Fixture check GM LICENSED muffler, 2 stock tailpipe hangers, 1 cat gasket, hardware packet) = CALL TO PURCHASE

GM Reproduction Stock Exhaust for a 1986 or 1987 Buick Grand National or Turbo Regal with GM Licensed stamped muffler, 2 tail pipe hangers and 1 Cat Gasket. The purchase of the PACKAGE system with the GM Licensed Muffler (only available through...

View Details
Compare
Quick view

sku: TREX8485

Exhaust = 1984 1985 Buick Grand National Reproduction Exhaust ( CAT BACK ) (System , PLUS the muffler) = $1448 MUST CALL TO PURCHASE

PLEASE CALL HIGHWAY STARS TO PLACE ORDER: 847-599-1600 GM Reproduction Stock Exhaust for a 1984 or 1985 LM9 (Vin 9) Grand National/Turbo Regal. (This Y pipe is specifically made for a VIN 9 1984/1985 Buick Turbo Regal and only fits the...

MSRP:

Now: $1,448.00
Pre-Order Now Compare
Quick view

sku: 4772

Gasket - Copper Turbo Exhaust Elbow w/internal waste-gate

Brand new SCE copper turbo exhaust elbow gasket for 1986 -1987 Buick Grand National, Turbo Regal, 1987 GNX and 1989 Turbo Trans Am with INTERNAL WASTE-GATE CONTROLLER (stock applications). It comes to you from Highway...

MSRP: $16.95

Now: $15.95
Add to Cart Compare
Quick view

sku: 25518527 R

Hanger, Exhaust Tailpipe - replaces GM# 25518527

Brand-New OEM EXACT REPRODUCTION of GM #25518527 TAILPIPE HANGER. Left hand OR right hand, for Buick 1984-1987 Grand National and Turbo Regal with stock exhaust systems. This GM part has been discontinued by GM since 1994. ...

MSRP: $34.95

Now: $24.95
Add to Cart Compare
Quick view

sku: 25520009 LGM

Muffler - Buick Grand National Reproduction Muffler - Licensed GM Restoration-MUST BE PURCHASED TOGETHER W COMPLETE EXHAUST SYSTEM

Developed by Highway Stars - an Official Licensed GM Restoration Stock Muffler for a 1984,1985,1986 or 1987 Grand National or Turbo Regal. This muffler must be purchased in conjunction with the exhaust system. (Please contact us for an exact...

MSRP:

Now: $399.00
Pre-Order Now Compare
Quick view

sku: 25103338 R

Catalytic Converter - reproduction of GM# 25103338

Brand-new high-flow reproduction 2-1/2" inlet catalytic converter for 1986-1987 Buick Grand National and Turbo Regal replaces GM# 25103338. This performance catalytic converter is made in USA exclusively for Highway Stars and is not available anywhere...

MSRP: $349.00

Now: $299.00
This item is temporarily Out of Stock, BUT PLEASE CALL Highway Stars TO CHECK BECAUSE IT MAY HAVE JUST ARRIVED, OR please check back again soon when the inventory is updated. Compare
Quick view

sku: TREX8687

Exhaust = Buick Grand National Reproduction Exhaust ( CAT BACK ) (System , PLUS the muffler) = $1448 MUST CALL TO PURCHASE

GM Reproduction Stock Exhaust for a 1986-87 Buick Grand National or Turbo Regal. CALL HIGHWAY STARS TO PLACE ORDER 847-599-1600 The purchase of the system will also require the purchase of a GM Licensed Muffler (only available through Highway...

View Details
Compare
Quick view

sku: 4672

Gasket - Copper Turbo Exhaust Elbow w/external waste-gate

Brand new SCE copper turbo exhaust elbow gasket for 1986 -1987 Buick Grand National, Turbo Regal, 1987 GNX and 1989 Turbo Trans Am with EXTERNAL WASTE-GATE CONTROLLER (modified, non-stock applications). It comes to you from...

MSRP: $21.95

Now: $20.95
Add to Cart Compare
Quick view

sku: 4172

Gasket - Copper Turbo to Header Flange Gasket

Brand new SCE copper turbo to exhaust header flange gasket for 1986 -1987 Buick Grand National, Turbo Regal, 1987 GNX and 1989 Turbo Trans Am with stock turbo and exhaust manifold. This part was will ship in its original...

MSRP:

Now: $12.95
This item is temporarily Out of Stock, BUT PLEASE CALL Highway Stars TO CHECK BECAUSE IT MAY HAVE JUST ARRIVED, OR please check back again soon when the inventory is updated. Compare
Quick view

sku: 25530599

Gasket - EGR Valve - GM# 25530599

Brand New Discontinued NOS GM EGR Valve Gasket for 1986-1987 Buick Grand National, Turbo Regal , 1987 GNX and 1989 Turbo Trans Am (TTA).This unique high-temperature GM gasket is made of the same graphite material as original GM...

MSRP:

Now: $9.95
This item is temporarily Out of Stock, BUT PLEASE CALL Highway Stars TO CHECK BECAUSE IT MAY HAVE JUST ARRIVED, OR please check back again soon when the inventory is updated. Compare
Quick view

sku: 272182

Gasket - Steel Reinforced Graphite Turbo to Header Flange Gasket

Brand-new heavy duty steel reinforced graphite 3 bolt premium turbo to exhaust header flange gasket for 1986 -1987 Buick Grand National, Turbo Regal, 1987 GNX and 1989 Turbo Trans Am with stock turbo and exhaust manifold.

MSRP:

Now: $4.95
This item is temporarily Out of Stock, BUT PLEASE CALL Highway Stars TO CHECK BECAUSE IT MAY HAVE JUST ARRIVED, OR please check back again soon when the inventory is updated. Compare
Quick view

sku: 1262500

Gasket - turbo exhaust (downpipe) graphite gasket

Brand new turbo exhaust (downpipe) graphite gasket (donut) for all 1986 -1987 Buick Grand National, Turbo Regal, 1987 GNX and 1989 Turbo Trans Am with stock turbo and 2-1/2" diameter downpipe. GM # 1262500 This part was purchased in...

MSRP: $21.95

Now: $11.95
This item is temporarily Out of Stock, BUT PLEASE CALL Highway Stars TO CHECK BECAUSE IT MAY HAVE JUST ARRIVED, OR please check back again soon when the inventory is updated. Compare

Shop by Category

Shop by Brand

Shop by Brand

Exhaust