Yeah I've done a decent amount to it. Full exhaust, headers to muffler. Bayou Tuned ECU. Cold air intake. Engine damper. Rear tie bars. JDM headlights with Audi bi-xenon hid projector retrofit. OEM spoiler and mudflaps. OEM TL wheels. KMS strut bar. Full paint job.

Nothing too special, but a limited aftermarket for these cars makes it hard.