APR Tunnel Braces EXH0321 Braces, Aluminum, Natural, Chevy, Each

SKU: AXREXH0321

Tunnel Braces

APR Tunnel Braces EXH0321 Braces, Aluminum, Natural, Chevy, Each

SKU: AXREXH0321

Tunnel Braces

Sale ends in Calculating... Wed 14 Oct, 12:54 am AEST

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Upgrade your tunnel brace to improve rigidity and increase clearance to fit larger exhaust systems. Factory stamped steel tunnel braces unfortunately leave much to be desired. APR has redesigned these 6061 aluminum braces to sit slightly lower in the tunnel to allow for larger exhaust tubing. As an added benefit, the CNC-bent laser-cut braces add additional structural rigidity to the chassis!

Tunnel brace model EXH0321 fits C7 chassis A6/7, S6/7, RS6/7.

Part Type

Tunnel Braces

Data: v4.2 - Upd: 2026-10-11 02:35:19

Specifications

Product Attributes - Brand: APR
Product Attributes - Manufacturer's Part Number: EXH0321
Product Attributes - Part Type: Tunnel Braces
Product Attributes - Product Line: APR Tunnel Braces
Product Attributes - UPC: 810009934370
Product Attributes - Brace Material: Aluminum
Product Attributes - Brace Color: Natural
Product Attributes - Mounting Hardware Included: No
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Apr
StreetFX SKU	axrEXH0321
SFX Item ID	5034250
Supplier Item Code	5034250
Manufacturer SKU	EXH0321
Manufacturer UPC	810009934370
Alternative References	APREXH0321

Compatibility

Application Data

Make AUDI
Model S6
Submodel BASE
Beginning Year 2013
Ending Year 2017
Engine Type V8
Engine Size 4.0L/243
Engine Family Audi V8
CID 243
CC 3993
Liter 4.0
Drivetrain AWD
Make AUDI
Model S6
Submodel BASE
Beginning Year 2018
Ending Year 2018
Engine Type V8
Engine Size 4.0L/243
Engine Family Audi V8
CID 243
CC 3993
Liter 4.0
Drivetrain AWD
Make AUDI
Model S6
Submodel PREMIUM PLUS
Beginning Year 2016
Ending Year 2015
Engine Type V8
Engine Size 4.0L/243
Engine Family Audi V8
CID 243
CC 3993
Liter 4.0
Drivetrain AWD
Make AUDI
Model S6
Submodel PRESTIGE
Beginning Year 2016
Ending Year 2018
Engine Type V8
Engine Size 4.0L/243
Engine Family Audi V8
CID 243
CC 3993
Liter 4.0
Drivetrain AWD
Make AUDI
Model S6
Submodel PROGRESSIV
Beginning Year 2016
Ending Year 2018
Engine Type V8
Engine Size 4.0L/243
Engine Family Audi V8
CID 243
CC 3993
Liter 4.0
Drivetrain AWD
Make AUDI
Model S7
Submodel BASE
Beginning Year 2015
Ending Year 2015
Engine Type V8
Engine Size 4.0L/243
Engine Family Audi V8
CID 243
CC 3993
Liter 4.0
Drivetrain AWD
Make AUDI
Model S7
Submodel BASE
Beginning Year 2015
Ending Year 2016
Engine Type V8
Engine Size 4.0L/243
Engine Family Audi V8
CID 243
CC 3993
Liter 4.0
Drivetrain AWD
Make AUDI
Model S7
Submodel BASE
Beginning Year 2017
Ending Year 2018
Engine Type V8
Engine Size 4.0L/243
Engine Family Audi V8
CID 243
CC 3993
Liter 4.0
Drivetrain AWD
Make AUDI
Model S7
Submodel S LINE
Beginning Year 2017
Ending Year 2012
Engine Type V8
Engine Size 4.0L/243
Engine Family Audi V8
CID 243
CC 3993
Liter 4.0
Drivetrain AWD
Make AUDI
Model S7
Submodel PRESTIGE
Beginning Year 2013
Ending Year 2014
Engine Type V8
Engine Size 4.0L/243
Engine Family Audi V8
CID 243
CC 3993
Liter 4.0
Drivetrain AWD
Make CHEVROLET
Model CORVETTE
Submodel GRAND SPORT
Beginning Year 2017
Ending Year 2019
Engine Type V8
Engine Size 6.2L/376
Engine Family Chevy small block Gen V
CID 121
CC 2995
Liter 3.0
Drivetrain RWD
Make CHEVROLET
Model CORVETTE
Submodel STINGRAY
Beginning Year 2017
Ending Year 2019
Engine Type V8
Engine Size 6.2L/376
Engine Family Chevy small block Gen V
CC 1984
Liter 2.0
Drivetrain RWD
CID 121
Make CHEVROLET
Model CORVETTE
Submodel Z06
Beginning Year 2015
Ending Year 2019
Engine Type V8
Engine Size 6.2L/376
Engine Family Chevy small block Gen V
CID 181
CC 2967
Liter 3.0
Drivetrain RWD
Make CHEVROLET
Model CORVETTE
Submodel ZR1
Beginning Year 2019
Ending Year 2019
Engine Type V8
Engine Size 6.2L/376
Engine Family Chevy small block Gen V
CC 2967
Liter 2.0
Drivetrain RWD
CID 181
Make AUDI
Model A7 QUATTRO
Submodel TDI PRESTIGE
Beginning Year 2014
Ending Year 2016
Engine Type L4
Engine Size 3.0L/181
Engine Family Volkswagen diesel V6
CID 181
CC 2967
Liter 2.0
Drivetrain AWD
Make AUDI
Model A7 QUATTRO
Submodel TDI PROGRESSIV
Beginning Year 2015
Ending Year 2016
Engine Type V6
Engine Size 3.0L/181
Engine Family Volkswagen diesel V6
CID 181
CC 2967
Liter 3.0
Drivetrain AWD
Make AUDI
Model A7 QUATTRO
Submodel TDI TECHNIK
Beginning Year 2015
Ending Year 2016
Engine Type V6
Engine Size 3.0L/2995cc
Engine Family Audi V6
CID 181
CC 2995
Liter 3.0
Drivetrain AWD
Make AUDI
Model A7 QUATTRO
Submodel TECHNIK
Beginning Year 2015
Ending Year 2015
Engine Type L4
Engine Size 2.0L/121
Engine Family VOLKSWAGEN L4 GAS
CC 1984
Liter 2.0
Drivetrain AWD
CID 121
Make AUDI
Model A7 QUATTRO
Submodel TECHNIK
Beginning Year 2016
Ending Year 2017
Engine Type V6
Engine Size 3.0L/183
Engine Family Audi V6
CC 2995
Liter 3.0
Drivetrain AWD
CID 183
Make AUDI
Model A7 QUATTRO
Submodel TECHNIK
Beginning Year 2017
Ending Year 2014
Engine Type V6
Engine Size 3.0L/2995cc
Engine Family Audi V6
CID 183
CC 2995
Liter 3.0
Drivetrain AWD
Make AUDI
Model RS7
Submodel BASE
Beginning Year 2014
Ending Year 2015
Engine Type V8
Engine Size 4.0L/243
Engine Family Audi V8
CID 243
CC 3993
Liter 4.0
Drivetrain AWD
Make AUDI
Model RS7
Submodel BASE
Beginning Year 2016
Ending Year 2018
Engine Type V8
Engine Size 4.0L/243
Engine Family Audi V8
CID 243
CC 3993
Liter 4.0
Drivetrain AWD
Make AUDI
Model RS7
Submodel PERFORMANCE
Beginning Year 2016
Ending Year 2018
Engine Type V8
Engine Size 4.0L/243
Engine Family Audi V8
CC 3993
Liter 4.0
Drivetrain AWD
CID 243
Make AUDI
Model RS7
Submodel PROGRESSIV
Beginning Year 2016
Ending Year 2016
Engine Type V8
Engine Size 4.0L/243
Engine Family Audi V8
CID 243
CC 3993
Liter 4.0
Drivetrain AWD
Make AUDI
Model RS7
Submodel PROGRESSIV
Beginning Year 2016
Ending Year 2016
Engine Type V8
Engine Size 4.0L/243
Engine Family Audi V8
CC 3993
Liter 4.0
Drivetrain AWD
CID 243