Looking for aftermarket parts to modify or upgrade your 2002 Pontiac Firebird with crossmembers? At Tunersports.com we carry a huge selection of the top name brand performance crossmember parts and accessories for your Firebird.
Whether you have a 2002 Pontiac Firebird in Base to Trans Am trim we have you covered. We have 55 crossmembers available to mod your Firebird. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS KM344RReduce weight, increase frontend rigidity, and add clearance for large-tube headers and turbo kits with a Tubular K-members from BMR Suspension. BMR Tubular K-Members are designed to provide a lightweight alternative to the heavy and bulky factory K-member. Manufactured from 1-5/8-inch x 0.120 wall ... BMR 93-02 4th Gen F-Body K-member Low Mount Turbo LS1 Motor Mounts Standard Rack Mounts - Red 1998-2002 Pontiac Firebird Formula / Trans Am $619.95 |
 IN STOCK - DROPSHIPS KM349HReduce weight, increase frontend rigidity, and add clearance for large-tube headers and turbo kits with a Tubular K-members from BMR Suspension. BMR Tubular K-Members are designed to provide a lightweight alternative to the heavy and bulky factory K-member. Manufactured from 1-5/8-inch x 0.120 wall ... BMR 93-02 4th Gen F-Body K-member Low Mount Turbo LS1 Motor Mounts Pinto Mounts - Black Hammertone 1998-2002 Pontiac Firebird Formula / Trans Am $619.95 |
 IN STOCK - DROPSHIPS KM349RReduce weight, increase frontend rigidity, and add clearance for large-tube headers and turbo kits with a Tubular K-members from BMR Suspension. BMR Tubular K-Members are designed to provide a lightweight alternative to the heavy and bulky factory K-member. Manufactured from 1-5/8-inch x 0.120 wall ... BMR 93-02 4th Gen F-Body K-member Low Mount Turbo LS1 Motor Mounts Pinto Mounts - Red 1998-2002 Pontiac Firebird Formula / Trans Am $619.95 |
 SHIPS FROM MANUFACTURER 2318-B- Automatically reduces front end weight by 30lbs
- Offers additional clearance for headers & turbo piping
- A-arm slots lengthened a 1/2" for additional adjustment when needed
- Rear main cross tube lowered for oil pan protection & coverage... UMI Performance 93-02 GM F-Body K-member- No Motor Mounts 1993-2002 Pontiac Firebird Base / Formula / Trans Am $679.99 |
 SHIPS FROM MANUFACTURER 2318-R- Automatically reduces front end weight by 30lbs
- Offers additional clearance for headers & turbo piping
- A-arm slots lengthened a 1/2" for additional adjustment when needed
- Rear main cross tube lowered for oil pan protection & coverage... UMI Performance 93-02 GM F-Body K-member- No Motor Mounts 1993-2002 Pontiac Firebird Base / Formula / Trans Am $679.99 |
 SHIPS FROM MANUFACTURER 2318-UC- Automatically reduces front end weight by 30lbs
- Offers additional clearance for headers & turbo piping
- A-arm slots lengthened a 1/2" for additional adjustment when needed
- Rear main cross tube lowered for oil pan protection & coverage... UMI Performance 93-02 GM F-Body K-member- No Motor Mounts 1993-2002 Pontiac Firebird Base / Formula / Trans Am $679.99 |
 IN STOCK - LOW 2320-BRace proven in 1200 hp single digit drag cars as well as daily drivers across the world.... UMI Performance 98-02 GM F-Body Tubular K-Member - LS1 1998-2002 Pontiac Firebird Base / Formula / Trans Am $699.99 |
 IN STOCK - LOW 2320-RRace proven in 1200 hp single digit drag cars as well as daily drivers across the world.... UMI Performance 98-02 GM F-Body Tubular K-Member - LS1 1998-2002 Pontiac Firebird Base / Formula / Trans Am $699.99 |
 SHIPS FROM MANUFACTURER 2321-BUses integrated motor mounts for maximum weight reduction.... UMI Performance 98-02 GM F-Body K-Member - LS1 - Road Race Version 1998-2002 Pontiac Firebird Base / Formula / Trans Am $899.99 |
 SHIPS FROM MANUFACTURER 2321-RUses integrated motor mounts for maximum weight reduction.... UMI Performance 98-02 GM F-Body K-Member - LS1 - Road Race Version 1998-2002 Pontiac Firebird Base / Formula / Trans Am $899.99 |
 SHIPS FROM MANUFACTURER 2322-BK-Member Benefits:
- Automatically reduces 25lbs of front end weight
- Offers additional clearance for headers & turbo piping
- A-Arm slots lengthened a 1/2" over factory for additional adjustment
- Rear main cross tube lowered for oil pan protection & coverage
- Uses integrated moto... UMI Performance 93-02 GM F-Body K-Member SBC/BBC Motor Mounts 1993-2002 Pontiac Firebird Base / Formula / Trans Am $699.99 |
 SHIPS FROM MANUFACTURER 2322-RK-Member Benefits:
- Automatically reduces 25lbs of front end weight
- Offers additional clearance for headers & turbo piping
- A-Arm slots lengthened a 1/2" over factory for additional adjustment
- Rear main cross tube lowered for oil pan protection & coverage
- Uses integrated moto... UMI Performance 93-02 GM F-Body K-Member SBC/BBC Motor Mounts 1993-2002 Pontiac Firebird Base / Formula / Trans Am $699.99 |
SHIPS FROM MANUFACTURER 2324-BK-Member Benefits:
- Automatically reduces 25lbs of front end weight
- Offers additional clearance for headers & turbo piping
- A-Arm slots lengthened a 1/2" over factory for additional adjustment
- Rear main cross tube lowered for oil pan protection & coverage
- Uses integ... UMI Performance 93-02 GM F-Body K-Member SBC/BBC Motor Mounts - Road Race 1993-2002 Pontiac Firebird Base / Formula / Trans Am $899.99 |
 SHIPS FROM MANUFACTURER 2324-RK-Member Benefits:
- Automatically reduces 25lbs of front end weight
- Offers additional clearance for headers & turbo piping
- A-Arm slots lengthened a 1/2" over factory for additional adjustment
- Rear main cross tube lowered for oil pan protection & coverage
- Uses integ... UMI Performance 93-02 GM F-Body K-Member SBC/BBC Motor Mounts - Road Race 1993-2002 Pontiac Firebird Base / Formula / Trans Am $899.99 |
 SHIPS FROM MANUFACTURER 2207-BNote: This product must be used with a solid one-piece polyurethane bushing. It will not work with the factory bushing that utilizes a two-piece design. If using a stock torque arm with this relocation kit an aftermarket polyurethane bushing must be purchased. This item can be purchased below, I... UMI Performance 98-02 GM F-Body Manual / Torque Arm Relocation Kit 1998-2002 Pontiac Firebird Base / Formula / Trans Am $269.99 |
 SHIPS FROM MANUFACTURER 2207-RNote: This product must be used with a solid one-piece polyurethane bushing. It will not work with the factory bushing that utilizes a two-piece design. If using a stock torque arm with this relocation kit an aftermarket polyurethane bushing must be purchased. This item can be purchased below, I... UMI Performance 98-02 GM F-Body Manual / Torque Arm Relocation Kit 1998-2002 Pontiac Firebird Base / Formula / Trans Am $269.99 |
 SHIPS FROM MANUFACTURER 2208-BThe torque arm relocation kit from UMI Performance is designed to remove the front mounting point of the torque arm off the transmission and protect the tail shaft from damage. General Motors tail shaft mounted design works great for a stock driven vehicle however it is not designed to take abus... UMI Performance 98-02 GM F-Body Automatic / Torque Arm Relocation Kit 1998-2002 Pontiac Firebird Base / Formula / Trans Am $269.99 |
 SHIPS FROM MANUFACTURER 2208-RThe torque arm relocation kit from UMI Performance is designed to remove the front mounting point of the torque arm off the transmission and protect the tail shaft from damage. General Motors tail shaft mounted design works great for a stock driven vehicle however it is not designed to take abus... UMI Performance 98-02 GM F-Body Automatic / Torque Arm Relocation Kit 1998-2002 Pontiac Firebird Base / Formula / Trans Am $269.99 |
 SHIPS FROM MANUFACTURER 2211-BThis transmission cross-member is designed to bolt a TH350 automatic transmission into a 98-02 Camaro or Firebird. This cross-member is 100% bolt in and requires no drilling, no cutting and no welding. It bolts in place of the factory transmission cross-member using the existing holes.... UMI Performance 98-02 GM F-Body TH350 Transmission Crossmember 1998-2002 Pontiac Firebird Base / Formula / Trans Am $194.14 |
 SHIPS FROM MANUFACTURER 2211-RThis transmission cross-member is designed to bolt a TH350 automatic transmission into a 98-02 Camaro or Firebird. This cross-member is 100% bolt in and requires no drilling, no cutting and no welding. It bolts in place of the factory transmission cross-member using the existing holes.... UMI Performance 98-02 GM F-Body TH350 Transmission Crossmember 1998-2002 Pontiac Firebird Base / Formula / Trans Am $194.14 |
 SHIPS FROM MANUFACTURER 2212-BQ: Does this new relocation kit reduce ground clearance?
A: No, our cross member is designed to tuck tight against the vehicle chassis and will not effect vehicle ground clearance.
Q: Which brand torque arms will this work with?
A: This set-up will work with virtually any torque arm on the m... UMI Performance 98-02 GM F-Body Torque Arm Relocation Kit- TH350 1998-2002 Pontiac Firebird Base / Formula / Trans Am $269.99 |
 SHIPS FROM MANUFACTURER 2212-RQ: Does this new relocation kit reduce ground clearance?
A: No, our cross member is designed to tuck tight against the vehicle chassis and will not effect vehicle ground clearance.
Q: Which brand torque arms will this work with?
A: This set-up will work with virtually any torque arm on the m... UMI Performance 98-02 GM F-Body Torque Arm Relocation Kit- TH350 1998-2002 Pontiac Firebird Base / Formula / Trans Am $269.99 |
 SHIPS FROM MANUFACTURER 2213-BNote: This product must be used with a solid one-piece polyurethane bushing. It will not work with the factory bushing that utilizes a two-piece design. If using a stock torque arm with this relocation kit an aftermarket polyurethane bushing must be purchased. This item can be purchased above, I... UMI Performance 98-02 GM F-Body Torque Arm Relocation Kit- TH400 1998-2002 Pontiac Firebird Base / Formula / Trans Am $269.99 |
 SHIPS FROM MANUFACTURER 2213-RNote: This product must be used with a solid one-piece polyurethane bushing. It will not work with the factory bushing that utilizes a two-piece design. If using a stock torque arm with this relocation kit an aftermarket polyurethane bushing must be purchased. This item can be purchased above, I... UMI Performance 98-02 GM F-Body Torque Arm Relocation Kit- TH400 1998-2002 Pontiac Firebird Base / Formula / Trans Am $269.99 |
 SHIPS FROM MANUFACTURER 2222-BNote: For short tail TH400 with 4” tail shaft... UMI Performance 98-02 GM F-Body TH400 Transmission Crossmember 1998-2002 Pontiac Firebird Base / Formula / Trans Am $194.14 |