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Ships within 48 hours · Estimated delivery Sep 30 - Oct 5
For Your Every Summer RSVP, with Code: SUMMER15
Description
UMI Performance 82-92 GM F-Body Boxed Style Weld-In Subframe ConnectorsMinimize chassis flex and increase performance capabilities on your 1982 1992 GM F Body with boxed style weld in subframe connectors from UMI Performance. Subframe connectors are a must chassis upgrade when racing and hard driving habits are present. They greatly improve your car's handling ability while reducing t top squeaks, dash rattles and quarter panel flexing. Subframe connectors essentially tie the front and rear steel subframes together,
Minimize chassis flex and increase performance capabilities on your 1982-1992 GM F-Body with boxed style weld-in subframe connectors from UMI Performance. Subframe connectors are a must chassis upgrade when racing and hard driving habits are present. They greatly improve your car's handling ability while reducing t-top squeaks, dash rattles and quarter panel flexing. Subframe connectors essentially tie the front and rear steel subframes together, resulting in a stiffened and strengthened chassis; allowing better weight transfer and improved traction when launching. When strength is a concern, square tubing has greater torsion resistance over tubular designs. Subframes do not effect ground clearance and weld-in style requires no bolts to tighten ever and less chance of flex compared to bolt-in types. Our subframe connectors for the third generation F-Body are one of the strongest set-ups on the market. This unique design utilizes a 3 piece design, allowing (6) major weld points through out the chassis of the vehicle. Subframe connectors fit hard top, T-Top and convertible models. Features: - Built using 2.000" x 1.250" x 0.120" Mild Steel Rectangular Tubing - CNC Machined 0.188" Thick Mild Steel Mounting Points - Uses Control Arm Mounting Point for Increased Strength - Precision MIG Welded Construction - Brilliant Durable Powder Coat Finish Installation: Weld-in only, installs in approximately 2 hours, all necessary hardware and detailed installation instructions included.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Upgrade from OEM
After seeing a quite ludicrous $403 quote to change 4 spark plugs in a Mazda3 I decided to show my son how easy it is.
These were an upgrade from OEM parts. They were gapped perfectly for the car.
They took 20mins to fit and work fine.
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Reviewed in the United States on February 11, 2026
★★★★★ 5
Very good
The best quality. Runs like new again.
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Reviewed in the United States on March 12, 2026
★★★★★ 1
garbage spark plugs
misfired after 30 minutes of driving cylinder 4 misfire code, left me stranded on the highway with baby in car. “(9621)” at the end of description is a lie, was not compatible with my vehicle even with compatibility test.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Actually works on BMW!
I purchased this after the shorter black fluted tool I bought last year failed me. This thing is way better constructed, fits perfect , and actually works to turn it after you can’t turn it by hand any further. Was able to get torqued down to 25nm no problem finally with ease!
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Reviewed in the United States on November 12, 2024
★★★★★ 5
Works great
Works great
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Reviewed in the United States on May 26, 2025
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