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Modern Concepts Performance

Modern Concepts Performance

1.6K items sold
194 followers
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2G GS300 MISFIRE FIX!

Drop-in harness to fix the issue!

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2G GS300 MISFIRE FIX!

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About us

Specializing in various suspension, brake system, and engine/drivetrain components for Lexus GS & IS vehicles [1993-2018], and the JZS160/161 chassis in particular. Our area of specialization focuses primarily on vehicle suspension and we make parts to help our customers maximize the potential of their cars because better handling means a safer vehicle and a more enjoyable vehicle!

All of our products are proudly built in the USA and Officially Accredited by the BBB of Texas with whom we hold an A rating!

Every thing we sell is built in-house here in Arlington, Texas from the best quality materials and always built to order to ensure the highest quality. Each order is carefully inspected to ensure 100% quality so our customers never have to worry about fitment or installation issues!

In the event of a problem, just call or text and we will not rest until your issue is resolved! Customer service is always top priority!

Whatever you may need, we got you covered!
Location: United StatesMember since: Jul 03, 2002Seller: falconguy2000

Feedback ratings

Last 12 months

Positive21- positive feedback in last 12 months
Neutral0- neutral feedback in last 12 months
Negative0- negative feedback in last 12 months

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.8
Shipping speed
4.9
Communication
4.9

Seller feedback (330)

  • c***l (42)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great communication and fast shipping
  • r***1 (133)- Feedback left by buyer.
    Past year
    Verified purchase
    They work as intended, gave me the extra clearance I needed to run Ls400 calipers on my Gs400. I was in a hurry to get my product in time since i had a car show to go to so i contacted the seller and he shipped them the next day and I had them delivered the next day! Would highly recommend seller! Great communication and customer service thanks again!
  • 0***a (41)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    High quality and exactly what I needed. Great seller.
  • n***s (291)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Solid RCA’s, well packaged and highly recommend. A+++. Used this to correct the geometry of my suspension on an IS300
  • z***a (3)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Seller gives very professional, prompt and helpful responses to any questions you may have, and items were shipped out immediately and arrived promptly and the packaging was outstanding! I will definitely be buying from them again!!! I’m even in a unique circumstance and needed the items shipped to a difficult address, and the seller did so without issue; cannot recommend highly enough!!!
  • *****- Feedback left by buyer.
    Past year
    Verified purchase
    Communication. Honesty
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About us

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